Singleton in iOS || Thread Safe || Pros vs Cons Singleton || iOS Interview Question

#iOS #Swift #SwiftUI #Xcode #AppDeveloper
What is Singleton?
How can we create Singleton?
Is Singleton thread safe?
How to make Singleton thread safe?
Is Singleton bad?
Which scenario we can consider for Singleton?

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Chapters:
0:00 Intro
0:45 What is Singleton?
1:01 How can we create Singleton?
2:20 Is Singleton thread safe?
6:30 How to make Singleton thread safe?
10:50 Pros and cons Singleton?


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